Base | Representation |
---|---|
bin | 1000110101100100… |
… | …0010110000000000 |
3 | 20010022121211020100 |
4 | 2031121002300000 |
5 | 14324232333240 |
6 | 1031215242400 |
7 | 112532650656 |
oct | 21531026000 |
9 | 6108554210 |
10 | 2372152320 |
11 | 100802216a |
12 | 562519400 |
13 | 2ba5b8535 |
14 | 187090dd6 |
15 | dd3c4e30 |
hex | 8d642c00 |
2372152320 has 132 divisors (see below), whose sum is σ = 8219605680. Its totient is φ = 632561664.
The previous prime is 2372152313. The next prime is 2372152327. The reversal of 2372152320 is 232512732.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (2372152313) and next prime (2372152327).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2372152327) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20341 + ... + 71819.
It is an arithmetic number, because the mean of its divisors is an integer number (62269740).
Almost surely, 22372152320 is an apocalyptic number.
2372152320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2372152320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4109802840).
2372152320 is an abundant number, since it is smaller than the sum of its proper divisors (5847453360).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2372152320 is a wasteful number, since it uses less digits than its factorization.
2372152320 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 51510 (or 51489 counting only the distinct ones).
The product of its (nonzero) digits is 5040, while the sum is 27.
The square root of 2372152320 is about 48704.7463806147. The cubic root of 2372152320 is about 1333.6673651989.
The spelling of 2372152320 in words is "two billion, three hundred seventy-two million, one hundred fifty-two thousand, three hundred twenty".
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